1 files changed, 104 insertions, 0 deletions
diff --git a/shadows/framework/src/main/java/org/robolectric/shadows/AudioProfileBuilder.java b/shadows/framework/src/main/java/org/robolectric/shadows/AudioProfileBuilder.java
new file mode 100644
index 000000000..afbbf4b8d
--- /dev/null
+++ b/shadows/framework/src/main/java/org/robolectric/shadows/AudioProfileBuilder.java
@@ -0,0 +1,104 @@
+package org.robolectric.shadows;
+
+import android.annotation.RequiresApi;
+import android.media.AudioFormat;
+import android.media.AudioProfile;
+import android.os.Build.VERSION_CODES;
+import com.google.errorprone.annotations.CanIgnoreReturnValue;
+import org.robolectric.util.ReflectionHelpers;
+import org.robolectric.util.ReflectionHelpers.ClassParameter;
+
+/** Builder for {@link AudioProfile}. */
+@RequiresApi(VERSION_CODES.S)
+public class AudioProfileBuilder {
+
+  private int format = AudioFormat.ENCODING_PCM_16BIT;
+  private int[] samplingRates = new int[] {48000};
+  private int[] channelMasks = new int[] {AudioFormat.CHANNEL_OUT_STEREO};
+  private int[] channelIndexMasks = new int[] {};
+  private int encapsulationType = AudioProfile.AUDIO_ENCAPSULATION_TYPE_NONE;
+
+  private AudioProfileBuilder() {}
+
+  public static AudioProfileBuilder newBuilder() {
+    return new AudioProfileBuilder();
+  }
+
+  /**
+   * Sets the audio format.
+   *
+   * <p>The default is {@link AudioFormat#ENCODING_PCM_16BIT}.
+   *
+   * @param format The audio format. The possible values are the {@code ENCODING_} constants defined
+   *     in {@link AudioFormat}.
+   */
+  @CanIgnoreReturnValue
+  public AudioProfileBuilder setFormat(int format) {
+    this.format = format;
+    return this;
+  }
+
+  /**
+   * Sets the sampling rates.
+   *
+   * <p>The default is a single-item array with 48000.
+   *
+   * @param samplingRates The array of supported sampling rates.
+   */
+  @CanIgnoreReturnValue
+  public AudioProfileBuilder setSamplingRates(int[] samplingRates) {
+    this.samplingRates = samplingRates;
+    return this;
+  }
+
+  /**
+   * Sets the channel masks.
+   *
+   * <p>The default is a single-item array with {@link AudioFormat#CHANNEL_OUT_STEREO}.
+   *
+   * @param channelMasks The array of supported channel masks. The possible values are the {@code
+   *     CHANNEL_OUT_} constants defined in {@link AudioFormat}.
+   */
+  @CanIgnoreReturnValue
+  public AudioProfileBuilder setChannelMasks(int[] channelMasks) {
+    this.channelMasks = channelMasks;
+    return this;
+  }
+
+  /**
+   * Sets the channel index masks.
+   *
+   * <p>The default is an empty array.
+   *
+   * @param channelIndexMasks The array of supported channel index masks.
+   */
+  @CanIgnoreReturnValue
+  public AudioProfileBuilder setChannelIndexMasks(int[] channelIndexMasks) {
+    this.channelIndexMasks = channelIndexMasks;
+    return this;
+  }
+
+  /**
+   * Sets the encapsulation type.
+   *
+   * <p>The default is {@link AudioProfile#AUDIO_ENCAPSULATION_TYPE_NONE}.
+   *
+   * @param encapsulationType The encapsulation type. The possible values are the {@code
+   *     AUDIO_ENCAPSULATION_TYPE_} constants defined in {@link AudioProfile}.
+   */
+  @CanIgnoreReturnValue
+  public AudioProfileBuilder setEncapsulationType(int encapsulationType) {
+    this.encapsulationType = encapsulationType;
+    return this;
+  }
+
+  public AudioProfile build() {
+    return ReflectionHelpers.callConstructor(
+        AudioProfile.class,
+        ClassParameter.from(Integer.TYPE, format),
+        ClassParameter.from(int[].class, samplingRates),
+        ClassParameter.from(int[].class, channelMasks),
+        ClassParameter.from(int[].class, channelIndexMasks),
+        ClassParameter.from(Integer.TYPE, encapsulationType));
+  }
+}